Chemistry/Petrochemistry, Cooling, Fire extinguisher, Fire/Emergency Fire, General Service, Industrial, Marine, Other, Other, Pressure controlled, Priming systems with compressed air ejectors, Priming systems with compressed air ejectors, Priming systems with compressed air ejectors, Priming systems with compressed air ejectors, Priming systems with compressed air ejectors, Water
Pressure controlled priming unit for evacuation of centrifugal pumps used in hazardous explosive area, e.g. on board ships. Pump start signal when pre-evacuation is completed. Re- evacuation after break of pump delivery during pump operation.